dm: usb: Adjust the USB_DEVICE() macro naming

In Linux USB_DEVICE() is used to declare a USB device by vendor/device ID.
We should follow the same convention in U-Boot. Rename the existing
USB_DEVICE() macro to U_BOOT_USB_DEVICE() and bring in the USB_DEVICE()
macro from Linux for use in U-Boot.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/common/usb_storage.c b/common/usb_storage.c
index cc9b3e3..b978430 100644
--- a/common/usb_storage.c
+++ b/common/usb_storage.c
@@ -1442,6 +1442,6 @@
 	{ }		/* Terminating entry */
 };
 
-USB_DEVICE(usb_mass_storage, mass_storage_id_table);
+U_BOOT_USB_DEVICE(usb_mass_storage, mass_storage_id_table);
 
 #endif